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Localization and Interpretation of Bubble Activity during HIFU Exposure

Abstract:

Bubble activity has been found to play a key role in many HIFU applications, ranging from thermal ablation to histotripsy. A combined active-passive cavitation detection system is presented, which enables localization of bubble activity with respect to the HIFU focus during HIFU exposure. The system consists of a high-frequency detector positioned coaxially with the therapy transducer, either driven in pulse-echo mode or used passively. Spectral analysis of the received signal makes it possib...

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Publication status:
Published

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Publisher copy:
10.1063/1.3131473
Host title:
8TH INTERNATIONAL SYMPOSIUM ON THERAPEUTIC ULTRASOUND
Volume:
1113
Pages:
68-72
Publication date:
2009-01-01
DOI:
EISSN:
1551-7616
ISSN:
0094-243X
ISBN:
9780735406506
Keywords:
Pubs id:
pubs:63736
UUID:
uuid:1d6d1b5b-ed38-4809-ad83-5ba3dd4db35c
Local pid:
pubs:63736
Source identifiers:
63736
Deposit date:
2012-12-19

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